The Audio Type Transformers 183 series.  Low voltage, P.C. board mount universal transformers.

 

183 Picture

 

Key Features:

  • 14 output voltages to choose from (5 - 36 VAC R.M.S.)

  • Six VA size models available from - 2.5 to 56VA

  • Universal operation on 50/60 Hz current, 115 or 230V dual primary

  • Low profile, split bobbin with top shroud design.

  • Dual winding secondaries, non-concentrically wound

  • Low primary to secondary coupling - no electrostatic shield required.

  • One year warranty

  • High insulation - Hipot of 4,000V RMS.

  • Class F insulation - 155 degrees C.

  • Two hole mounting on 2.5, 5, 10 and 20VA sizes, four hole mounting on 30 and 56VA size (mounting screws not provided).

  • P.C. board mount with industry standard pin spacing.

  • CSA certified (# LR3902) and UL recognized (# E50394).

P#. Dual Pri.
115/230V

Size
VA

Secondary (RMS)

Series

Parallel

EID-183E10

2.5

10V C.T. @ .25A

5V @ .5A

EID-183F10

5.0

10V C.T. @ .5A

5V @ 1A

EID-183G10

10.0

10V C.T. @ 1A

5V @ 2A

EID-183H10

20.0

10V C.T. @ 2A

5V @ 4A

EID-183J10

30.0

10V C.T. @ 3A

5V @ 6A

EID-183K10

56.0

10V C.T. @ 5.6A

5V @ 11.2A

EID-183E12

2.5

12.6V C.T. @ .2A

6.3V @ .4A

EID-183F12

5.0

12.6V C.T. @ .4A

6.3V @ .8A

EID-183G12

10.0

12.6V C.T. @ .8A

6.3V @ 1.6A

EID-183H12

20.0

12.6V C.T. @ 1.6A

6.3V @ 3.2A

EID-183J12

30.0

12.6V C.T. @ 2.4A

6.3V @ 4.8A

EID-183K12

56.0

12.6V C.T. @ 4.4A

6.3V @ 8.8A

EID-183E16

2.5

16V C.T. @ .15A

8V @ .3A

EID-183F16

5.0

16V C.T. @ .31A

8V @ .62A

EID-183G16

10.0

16V C.T. @ .62A

8V @ 1.25A

EID-183H16

20.0

16V C.T. @ 1.25A

8V @ 2.5A

EID-183J16

30.0

16V C.T. @ 1.9A

8V @ 3.8A

EID-183K16

56.0

16V C.T. @ 3.5A

8V @ 7A

EID-183E20

2.5

20V C.T. @ .12A

10V @ .24A

EID-183F20

5.0

20V C.T. @ .25A

10V @ .5A

EID-183G20

10.0

20V C.T. @ .5A

10V @ 1A

EID-183H20

20.0

20V C.T. @ 1.0A

10V @ 2A

EID-183J20

30.0

20V C.T. @ 1.5A

10V @ 3A

EID-183K20

56.0

20V C.T. @ 2.8A

10V @ 5.6A

EID-183E24

2.5

24V C.T. @ .1A

12V @ .2A

EID-183F24

5.0

24V C.T. @ .21A

12V @ .42A

EID-183G24

10.0

24V C.T. @ .42A

12V @ .84A

EID-183H24

20.0

24V C.T. @ .83A

12V @ 1.66A

EID-183J24

30.0

24V C.T. @ 1.25A

12V @ 2.5A

EID-183K24

56.0

24V C.T. @ 2.33A

12V @ 4.66A

EID-183E28

2.5

28V C.T. @ .09A

14V @ .18A

EID-183F28

5.0

28V C.T. @ .18A

14V @ .36A

EID-183G28

10.0

28V C.T. @ .36A

14V @ .72A

EID-183H28

20.0

28V C.T. @ .72A

14V @ 1.44A

EID-183J28

30.0

28V C.T. @ 1.06A

14V @ 2.12A

EID-183K28

56.0

28V C.T. @ 2A

14V @ 4A

EID-183E36

2.5

36V C.T. @ .07A

18V @ .14A

EID-183F36

5.0

36V C.T. @ .14A

18V @ .28A

EID-183G36

10.0

36V C.T. @ .28A

18V @ .56A

EID-183H36

20.0

36V C.T. @ .56A

18V @ 1.12A

EID-183J36

30.0

36V C.T. @ .82A

18V @ 1.64A

EID-183K36

56.0

36V C.T. @ 1.56A

18V @ 3.12A


Mechanical & Schematic Data:

 

183 Drawing + Schematic

 

Confused about phasing or
primary & secondary connections?


183 Mounting

 

(VA)
Size

Dimensions (Inches)

Pin
Size
(square)

Mtg.
Screw

lbs.

L

W

H

A

B

C

M

N

P

2.5

1 5/8

1 7/16

1 1/8

.20

.25

1.00

1 1/16

--

--

0.025"

#4

0.17

5

1 5/8

1 7/16

1 3/8

.20

.40

1.00

1 1/16

--

--

0.025"

#4

0.37

10

1 7/8

1 9/16

1 3/8

.20

.40

1.14

1 1/4

--

--

0.036"

#4

0.53

20

2 1/4

1 7/8

1 5/8

.40

.40

1.46

1 1/2

--

--

0.036"

#4

0.9

30

2 5/8

2 3/16

1 9/16

.55

.28

1.68

--

1 3/4

2 3/16

0.045"

#6

1.15

56

3

2 1/2

1 13/16

.60

.30

1.90

--

2

2 1/2

0.045"

#6

1.70 

 

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